Spark Capital

Boston, Massachusetts, United StatesFounded 2005

AI Consumer Crypto & Web3 Enterprise Software Fintech Gaming Hardware & Semiconductors Infrastructure & Cloud

Spark Capital is a multi-stage venture capital firm that invests in products it loves by creators it admire across all sectors and stages. The firm backs companies from the earliest stages through growth, with notable investments including Affirm, Anthropic, Discord, Oculus, Plaid, Slack, and Tumblr.

Average disclosed round size is $83.4M (across 514 rounds with reported amounts).

Find people at Spark Capital on Goldilocks AI

Portfolio

348

Fund Size

$3.3B

Top Stage

Series B

Last 12 Mo

Team

Alex Finkelstein

Alexa Lyons

Bijan Sabet

Clay Fisher

Coen Armstrong

Diana Berisha

Fraser Kelton

Hannah Chowdhury

James Kuklinski

Jeff Doran

Jeremy Philips

Kevin Thau

Portfolio Breakdown

Stage Distribution

Sector Distribution

Investment Activity

DealsAvg Round Size

Portfolio

583 investments

Company	Round	Amount	Valuation	Date	Role
Light Energy	Unknown	$46M	—	Sep 2026
CivilGrid	Series A	$26M	—	Aug 2026
NNeros, Inc.	Series B	$75M	—	Aug 2026
NNeros, Inc.	Series C	$250M	—	Aug 2026
Lumilens	Seed	$700M	—	Aug 2026
K2 Space	Series D	$500M	$6.8B	Jul 2026
Higharc	Series C	$95M	—	Jun 2026
Cadence	Series C	$100M	—	Jun 2026
Baseten	Series B	$1.5B	$13B	Jun 2026
Vinyl Equity	Series A	$20M	—	Jun 2026
Novellia	Series A	$18M	—	Jun 2026
Vivacta	Series A	$50M	—	Apr 2026
Latent	Series A	$80M	—	Apr 2026	co-lead
9Fin	Series C	—	—	Mar 2026	participant
Granola	Series C	$125M	$1.5B	Mar 2026	participant
Normal Computing	Series C	$50M	—	Mar 2026	participant
Shepherd	Series B	$42M	—	Mar 2026	participant
Shepherd	Series B	$42M	—	Mar 2026
Latent	Series A	—	—	Mar 2026	lead
Qdrant	Series B	$50M	—	Mar 2026	participant
MatX	Series C	—	—	Feb 2026	participant
Cyera	Series F	—	—	Jan 2026	participant
AAfresh Technologies	Unknown	—	—	Jan 2026	—
Teamshares	Unknown	—	—	Jan 2026	—
Cadence	Series C	$100M	—	Jan 2026